![]() ![]() Koekemoer (STScI), Alyssa Pagan (STScI).) ![]() (Image credit: NASA, ESA, CSA, STScI Joseph DePasquale (STScI), Anton M. The Hubble Space Telescope's view on the left, the new James Webb Space Telescope photo on the right. Other parts are dark nebulas, which are made of cold gas and are only visible because of the silhouettes they create against the nebula's glowing backdrop. Parts of the Eagle Nebula are emission nebulas, meaning that the clouds of gas and dust are so hot they produce their own light. The "Pillars of Creation" in the Eagle Nebula, imaged by the James Webb Space Telescope's mid-infrared camera instrument (MIRI). The gas eventually began condensing into masses, which gradually heated up, eventually becoming so hot and dense that they began to fuse hydrogen into helium in their centers and became stars. Like all nebulas, it would have started out a cloud of cold hydrogen gas leftover from previous stars. According to NASA Hubble Site, our sun may have originally formed in a nebula like this one. Over a century later, American astronomer Edward Barnard became the first to create an image of the nebula in 1895.Īt 5.5 million years old, the Eagle Nebula is fairly young (for comparison, our own sun is about 4.6 billion years old). ![]() It was independently re-discovered the next year by French astronomer Charles Messier, who cataloged it as Messier 16 as part of his list of non-comet astronomical objects. The Eagle Nebula was discovered sometime in 1745 or 1764 by Swiss astronomer Jean-Philippe de Cheseaux, according to the online Messier Objects catalog. Coordinates: 18h 18m 48s (right ascension), -13° 49′ 0″(declination) ![]()
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